One of the tyres on my little Mazda MX-5 had a split in the sidewall a couple of weeks back, so I lobbed the offending wheel into the 330d’s boot to get it fixed.

While at the tyre fitting place, the technician I was chatting to took one look at the BMW‘s tyres and said: “Good job it’s not one of those you need replacing, they’ll be expensive. And are they run-flats? Even more so then.” Which was ominous.

Run-flats should, in theory, be less susceptible to damage, but a hole in the sidewall and the bill could make interesting reading.

BMW 330d saloon M sport
Mileage 13,473
Claimed combined
consumption
49.6mpg
Our average
consumption
39.6mpg
P11D price £33,555
Model price range £21,520-£49,520
CO2 (tax) 152g/km/21%
BIK 20/40% per month £117/£235
Service interval variable mls
Insurance group 17
Warranty 3yrs/unlimited mls
Boot space 460litres
Engine size/power 2993cc/245PS
Top speed/0-62mph 155mph/6.1secs
Why we’re running it Is our first 10/10
road test car as
good to live with
long-term?
Positive Engine, chassis,
emissions,
running costs
Negative Notchy gear change,
options cost